@misc{indiciaee0b009d0eb79,
  title = {Early cardiovascular adaptation to zero gravity simulated by head-down tilt},
  author = {Blomqvist, C. G. and Nixon, J. V. and Johnson, R. L., Jr. and Mitchell, J. H.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790069273},
  note = {Source identifier: 19790069273}
}